參數(shù)資料
型號(hào): MCIMX31LCVKN5DR2
廠商: Freescale Semiconductor
文件頁數(shù): 49/118頁
文件大?。?/td> 0K
描述: IC MPU I.MX31L CONSMR 457MAPBGA
標(biāo)準(zhǔn)包裝: 1,000
系列: i.MX31
核心處理器: ARM11
芯體尺寸: 32-位
速度: 532MHz
連通性: 1 線,ATA,EBI/EMI,F(xiàn)IR,I²C,MMC/SD,PCMCIA,SIM,SPI,SSI,UART/USART,USB,USB OTG
外圍設(shè)備: DMA,LCD,POR,PWM,WDT
程序存儲(chǔ)器類型: ROMless
RAM 容量: 16K x 8
電壓 - 電源 (Vcc/Vdd): 1.22 V ~ 3.3 V
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 457-LFBGA
包裝: 帶卷 (TR)
MCIMX31/MCIMX31L Technical Data, Rev. 4.3
36
Freescale Semiconductor
Electrical Characteristics
4.3.9
EMI Electrical Specifications
This section provides electrical parametrics and timings for EMI module.
4.3.9.1
NAND Flash Controller Interface (NFC)
The NFC supports normal timing mode, using two flash clock cycles for one access of RE and WE. AC
timings are provided as multiplications of the clock cycle and fixed delay. Figure 22, Figure 23, Figure 24,
and Figure 25 depict the relative timing requirements among different signals of the NFC at module level,
for normal mode, and Table 31 lists the timing parameters.
Figure 22. Command Latch Cycle Timing DIagram
Phase lock time
100
s
In addition to the frequency
Maximum allowed PLL supply voltage ripple
25
mV
Fmodulation < 50 kHz
Maximum allowed PLL supply voltage ripple
20
mV
50 kHz < Fmodulation < 300 kHz
Maximum allowed PLL supply voltage ripple
25
mV
Fmodulation > 300 kHz
PLL output clock phase jitter
5.2
ns
Measured on CLKO pin
PLL output clock period jitter
420
ps
Measured on CLKO pin
1 The user or board designer must take into account that the use of a frequency other than 26 MHz would require adjustment to
the DPTC–DVFS table, which is incorporated into operating system code.
2 The PLL reference frequency must be ≤ 35 MHz. Therefore, for frequencies between 35 MHz and 70 MHz, program the
predivider to divide by 2 or more. If the CKIH frequency is above 70 MHz, program the predivider to 3 or more. For PD bit
description, see the reference manual.
Table 30. DPLL Specifications (continued)
Parameter
Min
Typ
Max
Unit
Comments
NFCLE
NFCE
NFWE
NFALE
NFIO[7:0]
Command
NF9
NF8
NF1
NF2
NF5
NF3
NF4
NF6
NF7
相關(guān)PDF資料
PDF描述
EGG.1B.310.CLL CONN RCPT 10POS PNL MT SKT W/NUT
MCIMX31LDVMN5D IC MPU I.MX31L CONSUMR 473MAPBGA
MCF5275CVM166J IC MCU 32BIT 166MHZ 256-MAPBGA
JBXFD0G04MCSDSR CONN PLUG 4POS STR CABLE CRIMP
MCHC11F1VFNE3 MCU 8BIT 1KRAM 512EE 68-PLCC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCIMX31LCVMN4C 功能描述:處理器 - 專門應(yīng)用 TORTOLA MX31 AUTO FULL RoHS:否 制造商:Freescale Semiconductor 類型:Multimedia Applications 核心:ARM Cortex A9 處理器系列:i.MX6 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:1 GHz 指令/數(shù)據(jù)緩存: 數(shù)據(jù) RAM 大小:128 KB 數(shù)據(jù) ROM 大小: 工作電源電壓: 最大工作溫度:+ 95 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MAPBGA-432
MCIMX31LCVMN4CR2 功能描述:處理器 - 專門應(yīng)用 TORTOLA MX31 AUTO FULL RoHS:否 制造商:Freescale Semiconductor 類型:Multimedia Applications 核心:ARM Cortex A9 處理器系列:i.MX6 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:1 GHz 指令/數(shù)據(jù)緩存: 數(shù)據(jù) RAM 大小:128 KB 數(shù)據(jù) ROM 大小: 工作電源電壓: 最大工作溫度:+ 95 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MAPBGA-432
MCIMX31LCVMN4D 功能描述:處理器 - 專門應(yīng)用 2.0.1 AUTO LITE RoHS:否 制造商:Freescale Semiconductor 類型:Multimedia Applications 核心:ARM Cortex A9 處理器系列:i.MX6 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:1 GHz 指令/數(shù)據(jù)緩存: 數(shù)據(jù) RAM 大小:128 KB 數(shù)據(jù) ROM 大小: 工作電源電壓: 最大工作溫度:+ 95 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MAPBGA-432
MCIMX31LCVMN4DR2 功能描述:處理器 - 專門應(yīng)用 2.0.1 AUTO LITE RoHS:否 制造商:Freescale Semiconductor 類型:Multimedia Applications 核心:ARM Cortex A9 處理器系列:i.MX6 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:1 GHz 指令/數(shù)據(jù)緩存: 數(shù)據(jù) RAM 大小:128 KB 數(shù)據(jù) ROM 大小: 工作電源電壓: 最大工作溫度:+ 95 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MAPBGA-432
MCIMX31LDVKN5D 功能描述:處理器 - 專門應(yīng)用 2.0.1 CONSUMER LITE RoHS:否 制造商:Freescale Semiconductor 類型:Multimedia Applications 核心:ARM Cortex A9 處理器系列:i.MX6 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:1 GHz 指令/數(shù)據(jù)緩存: 數(shù)據(jù) RAM 大小:128 KB 數(shù)據(jù) ROM 大小: 工作電源電壓: 最大工作溫度:+ 95 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MAPBGA-432